9850045 R01 - 2020-2021 RANGER 1000 Service Manual
© Copyright Polaris Inc.
1.67
BRAKE SYSTEM DIAGNOSTICS
BRAKE NOISE TROUBLESHOOTING
Dirt or dust buildup on the brake pads and disc is the most common cause of brake noise (squeal caused by vibration).
If cleaning does not reduce the occurrence of brake noise, Permatex™
Disc Brake Quiet
can be applied to the back of
the pads. Follow directions on the package. This will keep pads in contact with caliper piston(s) to reduce the chance
of squeaks caused by dirt or dust.
POSSIBLE CAUSE
REMEDY
Dirt, dust, or imbedded material on pads or disc
Spray disc and pads with CRC Brakleen™ or an
equivalent non-flammable aerosol brake cleaner.
Remove pads and/or disc hub to clean imbedded
material from disc or pads.
Pad(s) dragging on disc due to:
Improper adjustment
Master cylinder reservoir overfilled
Master cylinder compensating port restricted
Master cylinder piston not returning completely
Caliper piston(s) not returning
Operator error (riding the brake)
Adjust pad stop
Set to proper level
Clean compensating port
Inspect. Repair as necessary
Clean piston(s) seal
Educate operator
Loose wheel hub or bearings
Check wheel and hub for abnormal movement. Check
axle nut torque. Inspect/replace bearing if needed.
Brake disc warped or excessively worn
Replace disc
Brake disc misaligned or loose
Inspect and repair as necessary
Noise is from other source (axle, hub, disc or wheel)
If noise does not change when brake is applied check
other sources. Inspect and repair as necessary
BRAKE VIBRATION
PEDAL / LEVER VIBRATION
(VIBRATION IS ONLY FELT IN PEDAL OR LEVER WHILE BRAKING)
• Brake Disc worn (runout or thickness variance
exceeds service limit)
• Brake Disc damaged
• Brake Pad wear (uneven / unusual wear)
VEHICLE VIBRATION
(VIBRATION FELT THROUGH ENTIRE VEHICLE / CHASSIS WHILE BRAKING)
• Worn Suspension components
• Alignment issues
Содержание RANGER 1000 2020
Страница 4: ...REVISION INDEX REV DATE CHANGES R01 11 06 2020 Initial release...
Страница 6: ......
Страница 8: ......
Страница 88: ...1 80 9850045 R01 2020 2021 RANGER 1000 Service Manual Copyright Polaris Inc NOTES GENERAL INFORMATION...
Страница 280: ...4 34 9850045 R01 2020 2021 RANGER 1000 Service Manual Copyright Polaris Inc NOTES ENGINE ELECTRICAL...
Страница 308: ...5 28 9850045 R01 2020 2021 RANGER 1000 Service Manual Copyright Polaris Inc NOTES FUEL SYSTEM...
Страница 344: ...7 8 9850045 R01 2020 2021 RANGER 1000 Service Manual Copyright Polaris Inc SIDE VIEW TRANSMISSION...
Страница 374: ......
Страница 581: ...12 9850045 R01 2020 2021 RANGER 1000 Service Manual Copyright Polaris Inc 12 27 CHASSIS BODY ELECTRICAL...